baber/WOPTO huggingface dataset:
Patent JP-S61113126-A (JP)
Title: Magnetic recording medium
Inventor: ISHIHARA HEIGO
IPC: C10N40/18
Filed: 1984-11-07
Abstract: PURPOSE:To obtain a magnetic recording medium having satisfactory durability by forming the film of the mixture of a polar perfluoroalkyl polyether (PFPE) lubricant with a nonpolar PFPE lubricant on a magnetic layer. CONSTITUTION:The lubricating film of a mixed lubricant consisting of polar PFPE and nonpolar PFPE is formed on the magnetic layer. Since the lubricating film consists of the protective layer of polar PFPE adhering firmly to the magnetic layer and the low friction layer of nonpolar PFPE undergoing easily shear on the protective layer, significant protective action is produced, and a magnetic recording medium having high wear resistance is obtd. The preferred lubricating film can be formed by using PFPE having 1,000-20,000mol.wt.
Patent JP-S6387972-A (JP)
Title: Fluid culture
Inventor: AKAO TAKESHI
IPC: C12N1/00
Filed: 1986-10-02
Abstract: PURPOSE:To improve fluidity of the medium even in high water content in the medium in cultivating microorganisms by fluidizing a solid medium by air circulating, by vertically vibrating a culture tank during the culture. CONSTITUTION:A nozzle unit 2 is attached through a porous plate 5 to the bottom of a culture tank 1 and a cover 4 having an outlet 4 is fixed through a porous plate 5 to the top of the culture tank. The nozzle unit 2 is provided with a gas inlet 11 for fluidizing a medium and with a two liquid nozzle 12 for supplying water. The culture tank 1 is fixed to a shaft 7 by a clamp 6 and the shaft 7 is vertically vibrated by a cam 8.
Patent JP-H05131560-A (JP)
Title: Method for forming thermoplastic tube with head and said tube
Inventor: JIYOOJI HENRII HOROUBEKU
IPC: B29C48/32
Filed: 1991-09-12
Abstract: PURPOSE: To form a thermoplastic tube with head from an extruded and stretched single thermoplastic cylinder. CONSTITUTION: An extruded and stretched cylinder 3 except for the end part 13 is fit into a head forming mandrel 5. The inner wall face of the end part 13 is heated up to a temperature over the glass transition temperature of the used thermoplastic material to bring the inner wall face into a melting condition. On the other hand the outer wall face of the end part 13 is kept in a cylinder shape. Then, the outer wall face of the heated end part is heated to form a cone shape and the cone shape end part is pressed to form a thermoplastic tube with head. The formed tube with head has a main body part, a shoulder part and neck part. No joint exists between those parts which are formed of the initially extruded and stretched thermoplastic material.
Patent JP-S6477459-A (JP)
Title: Stepping motor equipped with speed changing mechanism
Inventor: YAMAZAKI YASUHISA
IPC: H02K37/24
Filed: 1987-09-17
Abstract: PURPOSE:To prevent damping motion from affecting on the output shaft of a speed changer as much as possible, by providing a damping mechanism, damping a vibration generated upon stopping the output shaft, in a speed changing mechanism. CONSTITUTION:A gear head 11, as a speed changing mechanism, is mounted on a stepping motor 10. The gear head 14 is provided with gears 11a-11c while a gear head output shaft 13, serving as an output shaft for the speed changing mechanism, is attached to the gear 11c. The gear 11a is provided rotatably on a shaft 11d and a corrugate washer 14 is mounted on the end of the side of the stepping motor 10 of the shaft 11d as a damping mechanism. The corrugate washer 14 provides the gear 11a, with a preliminary pressure.
Patent JP-H0684434-A (JP)
Title: Interlocking device of circuit-breaker housing door
Inventor: KAWAKAMI JUNICHI
IPC: H01H9/22
Filed: 1992-09-01
Abstract: PURPOSE:To provide an interlocking device of a circuit-breaker housing door which, when installed in some position inside a housing, minimizes the space occupied by an interlock wire to be connected to its door side interlock mechanism and can easily be mounted in fit with the housing. CONSTITUTION:An interlocking device for a circuit-breaker housing door comprises a main-body side interlock mechanism 3 provided in a circuit breaker main body 1 and a door side interlock mechanism 4 connected to the mechanism 3 by an interlock wire 5. The door side interlock mechanism 4 is provided with a member 13 capable of connecting the interlock wire 5 from plural directions, e.g. horizontal and vertical directions.
Patent JP-H0790799-A (JP)
Title: Coated paper for printing use
Inventor: SAJI SOICHI
IPC: D21H19/38
Filed: 1993-09-20
Abstract: PURPOSE:To provide the coated paper excellent in printing workability and printability, having high rigidity with highgrade sense. CONSTITUTION:The objective coated paper for printing use can be obtained by providing a sheet of base paper with a coating layer consisting mainly of a pigment and an adhesive. The coating layer contains, based on 100 pts.wt.of the pigment, (A) 5-25 pts.wt., on a solid basis, of the adhesive, a copolymer latex-25-35 deg.C in the lowest film-forming temperature and 0.09-0.13mum in particle diameter and (B) 0.5-5 pts.wt. of carboxyl-modified soybean protein <=150000 dalton in molecular weight.
Patent JP-H04218747-A (JP)
Title: Method and apparatus for inspecting cargo in container
Inventor: MITSUMATA TADAYASU
IPC: G01N1/02
Filed: 1990-09-03
Abstract: PURPOSE:To efficiently collect the sample such as an explosive compound or drugs suspended within a container by inserting an air suction pipe in the lower part of the container to suck the fine particles scattered from the cargo in the container along with air. CONSTITUTION:For example, air suction pipes 4, 4' with an inner diameter of about 25mm are inserted in the lower part of a container 1 packed with cargos 3 up to the vicinity of the inlet thereof and one ends thereof are thrown into one pipe to be attached to a filter fixing device having a filter 5 built therein. When a pump 7 is operated, the flow of air is generated in the gap part 6 of the inner wall of the container 1 and the gaps between the cargos 3 through the suction pipes 4, 4' and the fine particles of a sample 2 being an object to be measured suspended in air are sucked along with air to be bonded and collected on the filter through the suction pipes 4, 4'. By this constitution, the flow of air can be effectively formed even when the container 1 is packed with the cargoes 3 up to the inner wall thereof and the sample in the container 1 can be collected.
Patent JP-S6477946-A (JP)
Title: Method and device for forming film through sputtering
Inventor: IWAMA RYUJI
IPC: H01L21/3213
Filed: 1987-09-19
Abstract: PURPOSE:To improve the coatibility of a stepped section by removing an overhang generated in a film formed by sputtering and deposited onto the stopped section through ion milling and forming a film through sputtering. CONSTITUTION:An aluminum wiring layer 3 is sputtered to a stopped section (a contact hole) on a semiconductor substrate 1. The aluminum layer 3 is ion- milled. Consequently, an overhang section is gotten rid of through the incident- angle dependency of ion milling. Aluminum is sputtered onto the aluminum wiring layer, from which the overhang section is taken off, again. Lastly, the shape of the stepped section is shaped finely through milling, thus completing an aluminum wiring layer 5, the coatability of the stepped section of which is improved. Sputtering and ion milling may be repeated any times as required.
Patent JP-H0979635-A (JP)
Title: Fan for pipe
Inventor: KURIKI HIDEAKI
IPC: F24F7/08
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To combine the function of a fan with that of a heat exchanger so as to lower the cost. SOLUTION: Circumferentially inside a pipe 10 an air passageway is formed by attaching a partition board 15 consisting primarily of paper 17 which is capable of all-purpose heat exchange. Through this air passageway and though an air passageway in the other part inside the pipe 10 the discharge of indoor air and the intake of outdoor air are simultaneously performed so that the heat-exchange function between the indoor air and outdoor air can be effected in combination with ventilation with the heat exchanger therefor provided circumferentially inside the pipe 10.
Patent JP-H0684149-A (JP)
Title: Method for measuring off-track margin of magnetic disk device
Inventor: TAKIZAWA SHUICHI
IPC: G11B5/455
Filed: 1992-09-01
Abstract: PURPOSE:To judge whether the testing data written on a track can be identified and read out of noise data or not, no matter how largely a magnetic head is off-tracked. CONSTITUTION:A magnetic head 4 is intentionally off-tracked into regions 3b and 3b' on both sides neighboring a track 3a of a magnetic disk 3. Noise data Dn and Dn' are written. Then, the magnetic head 4 is returned to the track 3a, and testing data D are written. Thereafter, the magnetic head 4 is moved into the off-track directions from the track 3a, and the testing data D written in the track 3a are read out. The limit positions of the off-tracks on both sides of the track 3a, where the testing data D can be identified from the noise data Dn and Dn', are detected. The off-track margin is measured by computing the width of the limit positions of the off-tracks on both sides.
Patent JP-H0792950-A (JP)
Title: Cursor display controller device
Inventor: HARA KOJI
IPC: G09G5/08
Filed: 1993-09-20
Abstract: PURPOSE:To match the movement of a cursor with a real operation in a device constituted by linking a memory controller with a personal computer. CONSTITUTION:In a device in which a memory controller 2 provided with a flag register 2a generating flag is linked with a personal computer 1 and which has a function controlling the cursor plotted by the memory controller 2 with the personal computer, a frame pulse generating circuit 3, the AND gate 4 ANDing a frame pulse D3 from the frame pulse generating circuit and a flag signal D2 from the flag register 2a provided in the memory controller 2 and transmitting the logical product output signal D4 to the personal computer 1 are provided. The personal computer controls the address of the cursor based on the logical product output signal of an AND gate.
Patent JP-H0282678-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/00
Filed: 1988-09-20
Abstract: PURPOSE:To enable the regrowth without exposing a layer containing a comparatively large amount of Al and moreover to enable the operation by the same operation principle as that of SAS lasers, by forming a conductivity-type, second clad layer made of a compound semiconductor containing Al inside a stripe groove and an antiwaveguide layer. CONSTITUTION:A semiconductor laser consists of an n<+>-GaAs substrate 11, an n<+>-GaAs buffer layer 12, an n<+>-AlGaInP clad layer 13, an undoped InGaP layer 14, the first p-AlGaInP clad layer 15, a p-InGaP cap layer 16, a GaAs etching stop layer 17, an n-InGaP antiwaveguide layer 18, the second p-AlGaInP clad layer 21, and a p<+>-GaAs layer 22. That is, the InGaP cap layer 16 with a very thin thickness of 0.01-0.03mum or so, for example, and GaAs etching-stop layer 17 with a thickness of 0.04-0.06mum or so have been provided between the first p-AlGaInP clad layer 15 and the n-InGaP antiwavelength layer 18. And, the first p-AlGaInP clad layer 15 containing a comparatively large amount of Al is formed in a state of not being exposed to the surface through the regrowing process. This makes it possible to obtain semiconductor lasers which operate by a similar operation principle to that of SAS lasers.
Patent JP-H0396145-A (JP)
Title: Communication equipment
Inventor: SUGIYAMA AKIRA
IPC: H04L29/08
Filed: 1989-09-08
Abstract: PURPOSE:To eliminate the need for implementing link setting procedure on a B-channel and a D-channel signal procedure at a succeeding dialing by controlling a link level with a link hold switch. CONSTITUTION:A CPU 11 checks a link hold switch 12 and when the link hold switch 12 is turned off, the CPU 11 commands a release of a link level to a communication section 15. The communication section 15 releases a link level according to a link level release procedure and informs the end of link level release to the CPU 11. When the link release is finished, the CPU 11 commands the release of B-channel to the communication section 15, the communication section 15 releases the B-channel according to the D-channel signal procedure and informs the end of release of B-channel to the CPU. Thus, the D-channel signal procedure and the link setting on the B-channel are not required at a succeeding calling.
Patent JP-2001058345-A (JP)
Title: Thermoplastic resin sheet and method for extruding and producing the same
Inventor: TSUNASHIMA KENJI
IPC: B29C48/31
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin cast sheet reduced in thickness irregularity of a specific cycle of 0.2-2 (l/m) and a method for extruding and producing the same. SOLUTION: In a thermoplastic resin sheet excellent in thickness homogeneity, a ratio Pwl/Pwt of the spectrum intensity sum Pwl in a wave number of 0.20-2.0 (l/m) at a time of the Fourier analysis of the waveform of thickness irregularity measured in the longitudinal direction of the thermoplastic resin sheet to the spectrum intensity sum Pwt in a full wave number band is 0.25 or less. The lip interval of an extrusion cap is set to a value exceeding 0.8 mm before a molten thermoplastic resin sheet is formed and, after a molten resin is bled from the cap or passed through the cap, the lip interval of the cap is reduced to 0.8 mm or less to extrude the thermoplastic resin sheet. The thermoplastic resin sheet is produced by this extrusion method.
Patent JP-H1078955-A (JP)
Title: Kana-to-kanji conversion system
Inventor: FUNATSU HIROSHI
IPC: G06F17/22
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for looking at the display at every time of KANA (Japanese syllabary)/KANJI (Chinese character) conversion and to improve the efficiency of key input operations by selecting aurally the meanings of conversion candidate KANJI such as homonyms, etc., after converting these meanings into voices. SOLUTION: The conversion candidate KANJI of the word or phrase corresponding to the phonetic KANA that is inputted via an input part 1 are read out of a conversion KANJI retrieval data base 10 by a conversion treatment device 2. Then the retrieved candidate KANJI are outputted as signals to a display device 3 from a KANA/KANJI conversion means 12 and shown on a screen. At the same time, the meanings of those candidate KANJI are read out via a conversion KANJI meaning data base 11, converted into the voices by a voice conversion means 13 and outputted via a speaker 4.
Patent JP-S6388165-A (JP)
Title: Liquid crystal
Inventor: HIGUCHI RYOICHI
IPC: C07C67/00
Filed: 1986-10-01
Abstract: NEW MATERIAL:A smectic liquid crystal compound expressed by the formula (m and n are natural numbers of 1-18, provided that either m or n is natural number of >=10). EXAMPLE:2,3-Dicyano-4-decyloxyphenyl 4-octyloxygenzoate. USE:A ferroelectric liquid crystal composition, capable of exhibiting smectic C phase and having great negative dielectric anisotropy without impairing characteristics thereof. PREPARATION:2,3-Dicyanohydroquinone is reacted with an alkyl bromide by the Williamson method to give a 1,4-dialkoxy-2,3-dicyanobenzene and 4- alkoxy-2,3-dicyanohenol. The resultant compounds are separated and purified to afford a 4-alkoxy-2,3-dicyanophenol, which is then reacted with a 4- alkoxybenzoyl chloride and purified to provide the aimed compound expressed by formula I.
Patent JP-H0543122-A (JP)
Title: Sorter
Inventor: SHIMURA MAKOTO
IPC: G03G15/00
Filed: 1991-08-21
Abstract: PURPOSE:To improve a processing speed by enabling the second sheet material sandwiching/conveying means to move at a speed exceeding a sheet discharge speed of a sheet material output device when the second sheet material sandwiching/conveying means sandwiches a sheet material fed from the sheet material output device in a sorter provided with two sheet material sandwiching/ conveying means. CONSTITUTION:There are provided a conveying passage 19 having conveying passage length longer than a prescribed sized sheet material so as to introduce the sheet material discharged from a sheet material output device 1 into the second sheet material sandwiching/conveying means 5 and conveyor rollers 22 which are arranged in this conveying passage 19 and are equipped with a one way clutch, and the conveyor rollers 22 are driven at a sheet material conveying speed of approximately the same with a sheet discharge speed of the sheet material output device 1, and when the tip side of the sheet material is sandwiched by the second sheet material sandwiching/conveying means 5, the second sheet material sandwiching/conveying means 5 is moved at a speed exceeding a conveying speed by means of the conveyor rollers 22.
Patent JP-H0979382-A (JP)
Title: Seal structure of plug
Inventor: HIRANO ATSUNORI
IPC: F02F1/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To reliably prevent leakage of water and leakage of oil by a method wherein at least one groove to hold a sealant between the inner periphery of a round hole and the outer periphery of a plug is formed in the outer periphery of the plug throughout a whole periphery. SOLUTION: Two roll-processes grooves 8 are peripherally formed in the outer periphery of a cylindrical cap-form plug 6 in a U-shape in cross section throughout a whole periphery. The whole of an outer peripheral part containing the grooves 8 is coated with a liquid sealant 7. A plug 6 is driven and pressed in a round hole 5 from the outside of an outer wall 4 in such a manner that a bottom part 6a forms the inside of an outer wall 4 to seal the round hole 5. Liquid silicone rubber is used as the liquid sealant 7. When the liquid sealant 7 with which the outer peripheral part of the plug 6 is coated is inserted in the round hole 5, the sealant is pushed and resides in the groove 8 and is dried and cured to form an annular seal means. The liquid sealant 7 with which the groove 8 is filled has a sufficient volume.  Even when, during insertion of the plug 6, a flaw occurs to the outer peripheral part of the plug 6 or the inner peripheral part of the round hole 5, the flaw is embedded, whereby after curing, sufficient sealing performance is provided.
Patent JP-H0981149-A (JP)
Title: Chord formation for accompaniment and chord progressing forming device
Inventor: NAKAO SHINICHI
IPC: G10H1/38
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to impart accompaniment consisting of optimum chords to playing information. SOLUTION: The playing information is once stored in a storage means 2 and playing information stored in this storage means 2 is read out precedently by unit block. Chord names are determined in accordance with the playing information read out in precedence. The flow of music is recognized by reading out the playing information in precedence. Consequently, a chord name optimum for each of the respective moments is determined.
Patent JP-H1078359-A (JP)
Title: Underwater force sensor
Inventor: ONISHI KEN
IPC: G01L1/26
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an underwater force sensor whose structure is simple and which can perform accurate measurement. SOLUTION: This sensor is provide with a casing 11, a sensing Eleatrical part 12 which has a load part 12a exposed to the outside of this casing 11 and is housed in the casing 11, an elastic body-made pressure adjusting film 13 having a ring-shaped recessed deformable part 13a which is arranged so as to seal a part between the load part 12a and the casing 11 and forms a boundary between the inside and outside of the casing 11 and projects toward the inside of the casing 11 and a nonconductive liquid 14 filled in the casing 11. Therefore, the pressure adjusting film 13 also serves as a seal of the casing 11.  A pressure difference between the inside and outside of the casing 11 is made zero according to an external pressure change by flexible deformation of the recessed deformable part 13a of the pressure adjusting film 13, and a transmission loss to the sensing Eleatrical part 12 of pressure or the like applied from an external part is eliminated.
Patent JP-H0282755-A (JP)
Title: Facsimile multi-addressing equipment
Inventor: FUJIWARA KATSUMI
IPC: H04L12/40
Filed: 1988-09-19
Abstract: PURPOSE:To eliminate wastefule operation that an operator pushes a transmitting button with waiting for completion of a line use by executing an automatic transmission after the line use completion when an original is set, a communication destination is set, and the transmitting button is pushed down at the time of the line using. CONSTITUTION:When a line using condition detecting circuit 3 detects the under reception condition or the under communication condition with the other station, it judges that the line is during use. When the pushing-down of the transmitting button by means of an operator is notified from a detecting circuit 2, a control means 1 regards the pushing-down of the transmitting button as valid if it can confirm that the original is set from an original detecting circuit 4, and a communication destination is set from a communication destination setting detecting circuit 5, and after the completion of simultaneous transmission, namely after the releasing of the line, the transmission is started. Thus, the operator is made unnecessary to push the transmitting button again for the transmission after the completion of use of the line.
Patent JP-2000065918-A (JP)
Title: Radar apparatus for ship
Inventor: YOSHITOMI MASANORI
IPC: H03B9/10
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a waste of time when a magnetron heater is preheated in a radar apparatus for a ship. SOLUTION: A three-input AND circuit 1 and a preheating-time setting circuit 2 are installed. The transmission trigger output of a transmission-trigger formation circuit 6, the output of the preheating-time setting circuit 2 and the ON signal of a transmission switch 7 are input to the three-input AND circuit 1. The three-input AND circuit 1 passes a transmission trigger to a modulator 4 only when the output of the preheating-time setting circuit 2 and the signal of the transmission switch 7 are at logic '1', and a magnetron 3 can be oscillated. The preheating-time setting circuit 2 outputs logic '1' when an environmental temperature and a heater power-supply turning-on signal are output and when the time which is set in advance so as to correspond to the environmental temperature elapses from a point of time when a heater power supply is turned on.
Patent JP-S61112895-A (JP)
Inventor: SUZUKI YOSHIO
IPC: F16L59/06
Filed: 1984-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1075608-A (JP)
Title: Vegetative basal body including large-sized seed
Inventor: FUKUI TAKASHI
IPC: E02D17/20
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a vegetative basal body capable of sowing large-sized seeds at proper spots or in proper directions and ensuring these seeds to be grown without being hampered by other vegetation. SOLUTION: This vegetative basal body has such scheme that a braid 10 is made by tubularly knitting several thin strings subject to decay and assimilation with soil and large-sized seeds 12 like acorn lie knitted in enlarged portions 11 situated at specified intervals along the braid; for each of the seeds 12, the sprouting spot stands in proper orientation so as to be in parallel with the axis of the braid 10; therefore, germination rate is raised even if the orientation of the braid 10 is not considered in applying it to the soil face of slope, also being excellent in application workability; furthermore, since the root system and sprouts grow through the gaps of the mesh and the braid decays early and assimilate with soil, it does not hamper the growth of both the roots and sprouts.